bss-add-to-element

#!/usr/bin/env node

const args = process.argv.slice(2);


var fs = require('fs'), cheerio = require('/home/daniel/n/lib/node_modules/cheerio');


// html file we are working on
var htmlPath = args[0]

// add element before this element
var positionElement = args[1]

// add element before this element
var elementToInsert = args[2]

fs.readFile(htmlPath, {encoding: 'utf8'}, function(error, data) {
    var $ = cheerio.load(data);

    $(positionElement).last().after('\n' + elementToInsert)

    fs.writeFileSync(htmlPath, $.html());
});